AstfglWCLA

//=============================================================================
// Window Choice List Alias
// by Astfgl
// Date: 13/09/2017
// Free to use both commercially and non commercially.
// Edits allowed, but the product must be released with the same license.
// Credits required: any of Astfgl/Pierre MATEO/Pierre MATEO (Astfgl)
// Do not claim as your own
//=============================================================================
/*:
 * @plugindesc Choice list modifications
 * @author Astfgl
 * @help Automatically centers the text for the choice window, and draws
 * the rectangle appropriately.
 */
(function(){
    var _Astfgl_newWCLIW = Window_ChoiceList.prototype.itemWidth
    Window_ChoiceList.prototype.itemWidth = function(index) {
        if (this.currentData()) {
            return Math.floor((this.textWidthEx(this.currentData().name)) + this.spacing())
        } else {
            _Astfgl_newWCLIW.call(this,index)
        }
    }

    Window_ChoiceList.prototype.hitTest = function(x, y) {
        if (this.isContentsArea(x, y)) {
            var cx = x - this.padding;
            var cy = y - this.padding;
            var topIndex = this.topIndex();
            for (var i = 0; i < this.maxPageItems(); i++) {
                var index = topIndex + i;
                if (index < this.maxItems()) {
                    var rect = this.itemRect(index);
                    var right = this.width; //changed this line from rect.width + rect.x
                    var bottom = rect.y + rect.height;
                    if (cx >= rect.x && cy >= rect.y && cx < right && cy < bottom) {
                        return index;
                    }
                }
            }
        }
        return -1;
    };

    var _Astfgl_newWCLDI = Window_ChoiceList.prototype.drawItem
    Window_ChoiceList.prototype.drawItem = function(index) {
        var rect = this.itemRectForText(index);
        this.drawTextEx(this.commandName(index), this.width/2 - this.textWidthEx(this.commandName(index))/2 - this.spacing() * 1.5 , rect.y);
    };

    Window_ChoiceList.prototype.itemRect = function (index) {
        var rect = new Rectangle();
        var maxCols = this.maxCols();
        rect.width = this.itemWidth();
        rect.height = this.itemHeight();
        if (this._list[index]) {
            rect.x = this.width/2 - this.textWidthEx(this.commandName(index))/2 - this.spacing() * 2
        } else {
            rect.x = index % maxCols * (rect.width + this.spacing()) - this._scrollX;
        }
        rect.y = Math.floor(index / maxCols) * rect.height - this._scrollY;
        return rect;
    }

})()